Fix Jumplist favicons to have high resolution in HDPI Windows displays

chrome/browser/win/jumplist.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/win/jumplist.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
@@ skipping 507 matching lines @@
     PostRunUpdate();
     return;
   }
 
   favicon::FaviconService* favicon_service =
       FaviconServiceFactory::GetForProfile(profile_,
                                            ServiceAccessType::EXPLICIT_ACCESS);
   task_id_ = favicon_service->GetFaviconImageForPageURL(
       url,
       base::Bind(&JumpList::OnFaviconDataAvailable, base::Unretained(this)),
-      &cancelable_task_tracker_);
+      &cancelable_task_tracker_, gfx::kHdpiFaviconSize);
 }
 
 void JumpList::OnFaviconDataAvailable(
     const favicon_base::FaviconImageResult& image_result) {
   DCHECK(CalledOnValidThread());
 
   // If there is currently a favicon request in progress, it is now outdated,
   // as we have received another, so nullify the handle from the old request.
   task_id_ = base::CancelableTaskTracker::kBadTaskId;
   // Lock the list to set icon data and pop the url.
@@ skipping 69 matching lines @@
 void JumpList::TopSitesLoaded(history::TopSites* top_sites) {
 }
 
 void JumpList::TopSitesChanged(history::TopSites* top_sites,
                                ChangeReason change_reason) {
   top_sites->GetMostVisitedURLs(
       base::Bind(&JumpList::OnMostVisitedURLsAvailable,
                  weak_ptr_factory_.GetWeakPtr()),
       false);
 }